Blackjack deck penetration tracking: does anyone actually do this
At my local spot, I noticed a guy who seemed to eyeball every shuffle, and another that kept disappearing before the shoe got halfway done. Made me start thinking if tracking deck penetration is an actual thing people bother with, or just card counter hype from old books. I get why it matters - if they're shuffling too early, you're losing most of the edge, right?
Thing is, I can barely keep the table minimum straight when there’s noise and drinks going around, nevermind clocking how deep the shoe gets before the next shuffle. Anyone find a way to do this without looking like you're studying for an exam at the table?